Results 271 to 280 of about 3,609,848 (355)
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Nonlinear fatigue damage accumulation: Isodamage curve-based model and life prediction aspects
International Journal of Fatigue, 2019Cumulative fatigue damage analysis and life prediction of engineering structures/components is vital for ensuring their structural integrity and operational reliability under variable amplitude loadings.
Shun‐Peng Zhu +5 more
semanticscholar +1 more source
Engineering Fracture Mechanics, 2021
Additive manufacturing (AM) technology has been widely employed in the fabrication of titanium alloy parts for aerospace engineering applications. In this paper, a damage mechanics based machine learning framework is presented for the data-driven fatigue
Zhixin Zhan, Weiping Hu, Q. Meng
semanticscholar +1 more source
Additive manufacturing (AM) technology has been widely employed in the fabrication of titanium alloy parts for aerospace engineering applications. In this paper, a damage mechanics based machine learning framework is presented for the data-driven fatigue
Zhixin Zhan, Weiping Hu, Q. Meng
semanticscholar +1 more source
Fatigue damage model of concrete materials
, 2020Based on the continuum damage mechanics theory of concrete materials under fatigue loading; a phenomenological fatigue damage model due to nuclei-propagation of microdefects, microvoids and fractal of rendered concrete in conjunction with more compliant ...
I. Yadav, K. B. Thapa
semanticscholar +1 more source
, 2020
A comprehensive review is conducted on the very high cycle (VHC) and gigacycle (GC) fatigue of fiber-reinforced composite materials. The main objective was to conduct a benchmarking survey of high-frequency fatigue test methods that have been introduced ...
P. Shabani +3 more
semanticscholar +1 more source
A comprehensive review is conducted on the very high cycle (VHC) and gigacycle (GC) fatigue of fiber-reinforced composite materials. The main objective was to conduct a benchmarking survey of high-frequency fatigue test methods that have been introduced ...
P. Shabani +3 more
semanticscholar +1 more source
, 2021
A numerical process based on crystal plasticity finite element (CPFE) was implemented to predict creep-fatigue crack initiation life. CPFE-based model can describe the macroscopic cyclic deformation and reveal grain-level damage mechanism.
Kai-Shang Li +6 more
semanticscholar +1 more source
A numerical process based on crystal plasticity finite element (CPFE) was implemented to predict creep-fatigue crack initiation life. CPFE-based model can describe the macroscopic cyclic deformation and reveal grain-level damage mechanism.
Kai-Shang Li +6 more
semanticscholar +1 more source
A discrete element modelling approach for fatigue damage growth in cemented materials
International journal of plasticity, 2019This study proposes a modelling approach capable of capturing both the fatigue response and localisation of failure in cemented materials. This modelling approach takes advantage of Discrete Element Method (DEM) to reproduce the heterogeneous ...
N. Nguyen +4 more
semanticscholar +1 more source
A fatigue damage evaluation using local damage parameters for an offshore structure
, 2020The fatigue design of offshore structures normally uses wave and wind fatigue loading. Currently, fatigue analyses for fatigue damage accumulation assessments of this type of structure are based on...
A. Mourão +7 more
semanticscholar +1 more source
Fatigue damage assessment of orthotropic steel deck using dynamic Bayesian networks
International Journal of Fatigue, 2019Current health monitoring of orthotropic steel deck (OSD) subjected to fatigue damage mainly relies on deterministic physical models and the field measurements through inspections and monitoring.
Jin Zhu, Wei Zhang, X. Li
semanticscholar +1 more source
Microprocessors and Microsystems, 1980
Abstract The instrument described is a battery operated fatigue damage indicator, designed for continuous field use, attached permanently to the structure being monitored. It is unique in its use of a CMOS microprocessor and continuous LCD display and uses a new algorithm which is a reformulation of an existing fatigue analysis technique so as to ...
Ian Whitworth, J Thickpenny
openaire +1 more source
Abstract The instrument described is a battery operated fatigue damage indicator, designed for continuous field use, attached permanently to the structure being monitored. It is unique in its use of a CMOS microprocessor and continuous LCD display and uses a new algorithm which is a reformulation of an existing fatigue analysis technique so as to ...
Ian Whitworth, J Thickpenny
openaire +1 more source
Fatigue damage mitigation of offshore wind turbines under real wind and wave conditions
Engineering structures, 2019Offshore wind turbines (OWTs) subjected to combined wind and wave loadings experience excessive vibrations which will increase fatigue loadings on the structure and reduce the fatigue life.
Chao Sun, V. Jahangiri
semanticscholar +1 more source